#include "ourhdr.h"
#include <sys/stat.h>
#include <unistd.h>

int main(int argc, char *argv[]) {
    int i;
    struct stat buf;
    char *ptr;

    for (i=1; i<argc; i++) {
        printf("%s: ", argv[i]);
        if (lstat(argv[i], &buf) < 0) {
            err_ret("lstat error");
            continue;
        }
        if (S_ISREG(buf.st_mode))
            ptr= "regular";
        else if (S_ISDIR(buf.st_mode))
            ptr= "directory";
        else if (S_ISBLK(buf.st_mode))
            ptr= "block special";
        else if (S_ISFIFO(buf.st_mode))
            ptr= "fifo";
        else if (S_ISLNK(buf.st_mode))
            ptr= "symbolic link";
        else if (S_ISSOCK(buf.st_mode))
            ptr= "socket";
        else 
            ptr= " ** unknown mode ";
        printf("%s\n", ptr);
    }
}
